We divide 990530 by 58
The aim is to understand the frequency of 58 in 990530.

Going ahead to step 1:
58 can be fit into 9 0 times, resulting in a remainder of 9.
The next digit of our result is 0. 
Result so far: 0.0
If we take 0 away from 9, we end up with 9.
Append the next digit (9) from the dividend to 9 and continue with: 99 / 58

Moving on to step 2:
If we divide 99 by 58, we get 1 and a remainder of 41.
Use 1 as the next digit of our solution. 
Result so far: 1.0
The remainder is 41 after subtracting 58 from 99.
Include the next digit (0) from the dividend after 41, then repeat: 410 / 58

Step 3:
410 divided by 58 is 7 with a remainder of 4.
Put 7 as the next digit of the answer. 
Result so far: 17.0
The remainder is 4 after subtracting 406 from 410.
Bring next digit (5) of the dividend behind the 4 and repeat the process: 45 / 58

Moving on to step 4:
58 goes into 45 0 times with a remainder of 45.
Put 0 as the next digit of the answer. 
Result so far: 170.0
Deduct 0 from 45 and we're left with 45.
Fetch the next digit (3) from the dividend, attach it to 45 and continue: 453 / 58

Going ahead to step 5:
The number 58 fits into 453 7 times, leaving a remainder of 47.
Use 7 as the next digit of our solution. 
Result so far: 1707.0
Deduct 406 from 453 and we're left with 47.
Take the next digit (0) from the dividend and append it to 47, then repeat: 470 / 58

On to step 6:
470 divided by 58 is 8 with a remainder of 6.
Write down 8 as next digit of the result. 
Result so far: 17078.0
Subtracting 464 from 470 leaves us with 6.
Since there are no more digits in the dividend, we add a zero to the remainder making it 60, and continue the process.

Let's proceed to step 7:
58 can be fit into 60 1 times, resulting in a remainder of 2.
Use 1 as the next digit of our solution. 
Result so far: 17078.1
Subtract 58 from 60 to get 2.
Since there are no more digits in the dividend, we add a zero to the remainder making it 20, and continue the process.

Going ahead to step 8:
58 goes into 20 0 times with a remainder of 20.
The number 0 becomes the next digit in our result. 
Result so far: 17078.1
Deduct 0 from 20 and we're left with 20.
Since there are no more digits in the dividend, we add a zero to the remainder making it 200, and continue the process.

Let's proceed to step 9:
The number 58 fits into 200 3 times, leaving a remainder of 26.
Record the quotient 3 as the next digit in the result. 
Result so far: 17078.103
If we subtract 174 from 200, we get 26.
Since there are no more digits in the dividend, we add a zero to the remainder making it 260, and continue the process.

Moving on to step 10:
58 goes into 260 4 times with a remainder of 28.
The number 4 becomes the next digit in our result. 
Result so far: 17078.1034
Subtract 232 from 260 to get 28.
Since there are no more digits in the dividend, we add a zero to the remainder making it 280, and continue the process.

On to step 11:
If we divide 280 by 58, we get 4 and a remainder of 48.
Record the quotient 4 as the next digit in the result. 
Result so far: 17078.10344
Subtracting 232 from 280 leaves us with 48.
Since there are no more digits in the dividend, we add a zero to the remainder making it 480, and continue the process.

The final result is 17078.10344 with a remainder of 4.8e-05.